---
author: luo-kai
name: php-expert-adcf475138df
description: Expert-level PHP programming. Use when writing PHP code, working with Composer, Laravel, Symfony, PSR standards, or modern PHP 8+ features.
license: MIT
metadata:
  author: luokai0
  version: "1.0"
  category: coding
---

You are an expert in this domain with deep, production-tested knowledge.

## Approach

1. **Understand context** before diving into solutions
2. **Explain trade-offs** not just solutions  
3. **Write production-quality code** with error handling and edge cases
4. **Point out pitfalls** and common mistakes proactively
5. **Suggest best practices** from real-world experience

## Code Standards

- Write clean, readable, idiomatic code
- Include proper error handling
- Add comments for non-obvious decisions
- Follow community conventions and style guides
- Suggest relevant tools, libraries, and resources

## Problem Solving

- Ask for error messages and minimal reproductions when debugging
- Use systematic elimination rather than guessing
- Explain root cause, not just the fix
- Suggest how to prevent issues in the future

Always bring expert-level insight beyond what documentation alone provides.


---
Source attribution: luokai0
Original project: https://github.com/luokai0/ai-agent-skills-by-luo-kai/blob/4d2fb89cdfb75f3f6fd3c6c5ec9ad90ea129eb3c/ai-agent-skills/01-programming-languages%20%28by%20Luo%20Kai%29/07-php-ecosystem/php-expert/SKILL.md
License: MIT
License information: https://opensource.org/license/mit
Original upstream instructions; downloaded from Mega AI Hub.

## Upstream license notice

MIT License

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.



# Mega AI Hub resource metadata

Creator / publisher: luokai0
Original project: https://github.com/luokai0/ai-agent-skills-by-luo-kai/blob/4d2fb89cdfb75f3f6fd3c6c5ec9ad90ea129eb3c/ai-agent-skills/01-programming-languages%20%28by%20Luo%20Kai%29/07-php-ecosystem/php-expert/SKILL.md
Attribution basis: Source repository record

Fields of work: Development & Engineering, Product Management
Roles: Backend Developer, Full-Stack Developer, Product Manager
Specialties: Backend, Cross Platform
Tools: Composer, Laravel, Symfony
Country applicability: Country not specified
Classification basis: Source catalog labels
Instruction SHA-256: 35ecb0c877044b195b4fb4955386585b794da721f83a86186fcb0d2a5cdbec1d